JPS62121966U - - Google Patents
Info
- Publication number
- JPS62121966U JPS62121966U JP839886U JP839886U JPS62121966U JP S62121966 U JPS62121966 U JP S62121966U JP 839886 U JP839886 U JP 839886U JP 839886 U JP839886 U JP 839886U JP S62121966 U JPS62121966 U JP S62121966U
- Authority
- JP
- Japan
- Prior art keywords
- back tension
- spring
- ribbon
- supply spool
- spool core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Description
第１図は本考案のバツクテンシヨン装置の一実
施例の要部を示す一部断面部分を含む側面図、第
２図〜第４図は従来のバツクテンシヨン装置の一
例を示す説明図で、第２図は要部分解斜視図、第
３図および第４図はそれぞれ動作を説明する要部
説明図である。
２０……供給スプールコア、２１……ケース、
２２……支持軸、２３……筒状部、２４……バツ
クテンシヨンばね、２５……一端、２６……基部
、２７……クラツチばね、２８……一端、２９…
…他端、３０……ワツシヤ。
FIG. 1 is a side view including a partial cross section showing essential parts of an embodiment of the back tension device of the present invention, and FIGS. 2 to 4 are explanatory diagrams showing an example of a conventional back tension device. , FIG. 2 is an exploded perspective view of the main part, and FIGS. 3 and 4 are explanatory views of the main part, respectively, to explain the operation. 20...supply spool core, 21...case,
22... Support shaft, 23... Cylindrical part, 24... Back tension spring, 25... One end, 26... Base, 27... Clutch spring, 28... One end, 29...
...Other end, 30...Watsusha.
Claims (1)
に際して該リボンにバツクテンシヨンを付与する
バツクテンシヨンばねを備えたバツクテンシヨン
装置において、上記バツクテンシヨンばねが、一
端が上記リボンが収納されるケース側に固定され
るコイルばねからなるとともに、このバツクテン
シヨンばねに一端が係合し、上記供給スプールコ
アに離脱可能に係合される別のコイルばねからな
るクラツチばねを設けたことを特徴とするバツク
テンシヨン装置。 In a back tension device equipped with a back tension spring that applies back tension to the ribbon when the ribbon is wound around a supply spool core, the back tension spring has one end in which the ribbon is housed. It is characterized by a clutch spring consisting of a coil spring fixed to the case side, one end of which is engaged with the back tension spring, and another coil spring that is releasably engaged with the supply spool core. A back tension device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP839886U JPS62121966U (en) | 1986-01-25 | 1986-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP839886U JPS62121966U (en) | 1986-01-25 | 1986-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62121966U true JPS62121966U (en) | 1987-08-03 |
Family
ID=30792735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP839886U Pending JPS62121966U (en) | 1986-01-25 | 1986-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62121966U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5631064B2 (en) * | 1976-06-30 | 1981-07-18 | ||
| JPS5932450B2 (en) * | 1982-08-23 | 1984-08-09 | 日本たばこ産業株式会社 | Labdar-8,13E-dien-15-ol and a tobacco flavor improver comprising the compound |
| JPS60201982A (en) * | 1984-03-26 | 1985-10-12 | Fujitsu Ltd | Ribbon feeding mechanism |
-
1986
- 1986-01-25 JP JP839886U patent/JPS62121966U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5631064B2 (en) * | 1976-06-30 | 1981-07-18 | ||
| JPS5932450B2 (en) * | 1982-08-23 | 1984-08-09 | 日本たばこ産業株式会社 | Labdar-8,13E-dien-15-ol and a tobacco flavor improver comprising the compound |
| JPS60201982A (en) * | 1984-03-26 | 1985-10-12 | Fujitsu Ltd | Ribbon feeding mechanism |